Password Generator – Create Strong, Secure Passwords Instantly
Generate random, unbreakable passwords in seconds. Customize length, character types, and quantity — all processed in your browser with zero data transmission.
Password Options
Generated Passwords
Why Use Tools Oasis Password Generator?
Tools Oasis helps you create ultra-secure passwords in an instant — no sign-ups, no data collection, and everything runs locally in your browser using the Web Crypto API for true randomness.
- Cryptographically Secure: Uses
crypto.getRandomValues()for true randomness — not Math.random(). - 100% Private: Passwords are generated locally. Nothing is stored, sent, or logged.
- Strength Meter: Instantly see how strong each password is with a visual indicator.
- Bulk Generation: Create up to 10 unique passwords at once for all your accounts.
Need to encode sensitive data? Try the Base64 Encoder. Working with hashes? Check out our Hash Generator. Building URLs? Use the URL Encoder/Decoder.
Generating strong passwords is the first step. A password manager stores them all securely so you never have to remember them — one master password for everything.
Try NordPass — Free Password ManagerRelated Tools You Might Need
Frequently Asked Questions
Are the passwords truly random and secure?
Yes. Tools Oasis uses the Web Crypto API (crypto.getRandomValues()) which provides cryptographically strong random values — the same standard used in enterprise security applications.
Is my generated password stored anywhere?
No. All password generation happens entirely in your browser. Nothing is ever sent to a server, stored in a database, or logged in any way.
What password length should I use?
For most accounts, 16 characters or more with a mix of uppercase, lowercase, numbers, and symbols is recommended. For high-security needs like encryption keys, use 32+ characters.
Can I generate multiple passwords at once?
Yes. You can generate up to 10 unique passwords at once using the quantity selector. Each password is independently randomized.
Does the password generator work offline?
Yes. Once the page has loaded, you can generate passwords without an internet connection. The tool runs entirely in your browser.
What makes a strong password?
A strong password is at least 12 characters long and includes a mix of uppercase letters, lowercase letters, numbers, and special symbols. Avoid dictionary words, personal info, and patterns.
More Questions About Password Security
How long should my password be?
Security experts recommend at least 12 characters, but 16 or more is ideal. Longer passwords are exponentially harder to crack. For high-security accounts like banking or email, consider 20+ characters.
Are the generated passwords truly random?
Yes. This tool uses the Web Crypto API (crypto.getRandomValues()) which provides cryptographically secure random values — the same standard used in enterprise security systems. It does not rely on Math.random().
Are my generated passwords stored anywhere?
No. All password generation happens entirely in your browser. Nothing is sent to a server, saved in a database, or logged. Once you leave the page, the passwords exist only where you copied them.
What makes a password strong?
A strong password is at least 12 characters long and includes a mix of uppercase letters, lowercase letters, numbers, and special symbols. Avoid dictionary words, personal information, and predictable patterns like "123456" or "password".